15119874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10909}}^1$

素因数の和:10935

約数の個数: 48

約数和(自身を含む): 40847040

約数和(自身を除く): 25727166

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 10909, 21818, 32727, 65454, 76363, 98181, 119999, 152726, 196362, 229089, 239998, 359997, 458178, 687267, 719994, 839993, 1079991, 1374534, 1679986, 2159982, 2519979, 5039958, 7559937, 15119874]

約数ペア:

[(1, 15119874), (2, 7559937), (3, 5039958), (6, 2519979), (7, 2159982), (9, 1679986), (11, 1374534), (14, 1079991), (18, 839993), (21, 719994), (22, 687267), (33, 458178), (42, 359997), (63, 239998), (66, 229089), (77, 196362), (99, 152726), (126, 119999), (154, 98181), (198, 76363), (231, 65454), (462, 32727), (693, 21818), (1386, 10909)]